Ransomware Intelligence

Henry Frerk Sons Ransomware Attack

hfsmaterials.com

the gentlemenGroup

United StatesCountry

Jul 23, 2026Discovered

Overview

View group profile

Domain

hfsmaterials.com

Industry

Manufacturing

Country

United States

Discovered

16 days ago

Attack date

Jul 23, 2026

Confidence

70%

Severity

Medium

Status

Claimed

Threat group

Total victims

333

First seen

Sep 2025

Last seen

Jul 2026

Group status

active

Sophistication

0

Impact score

89

Threat level

2.5/10

Aggressiveness5/10

Lethality0/10

Criticality2.4/10

Status breakdown

Data Leaked0.3%1

Negotiating0.3%1

Claimed

this victim

99.4%331

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Manufacturing

Known target sector

Country

United States

Frequently targeted country

Other victims

Same group · the gentlemen

Group activity

Monthly attacks · the gentlemen

333

total · avg 30.3/mo